In the Futures Market, it appears that the algorithm used to develop a Dow structure between 6:30 PM EST February 12, 2020 and 12:45 PM EST February 17, 2020 was also used to develop a similar structure on a shorter timeline between 08:30 AM EST February 10, 2021 and 16:45 PM February 12, 2021. Another February to March decline is expected.
Intermarket structural analysis research